Uwaga: When
                                 						creating multiple filters, ensure that the filter logic has been correctly
                                 						sequenced. An AND or OR operator can
                                 						behave differently if sequenced in a different order, even though the
                                 						selection is the same. The displayed text value assists you in this. 
                              
 
                              			            
                              Uwaga: The
                                 							
Not Equals filter operator works the same as the
                                 						equivalent filter operator in Microsoft SQL Server or Oracle, and excludes
                                 						null columns from comparison. To include all records in a comparison using
                                 							
Not Equals, use the clause 
<value>
                                    							IS NULL. 
                                 
For example, you could create
                                    							the filter FilterByState as
                                    								State Not Equal 'Middlesex' OR State IS NULL.